:root {
      --blog-list__primary-color: #ffd700; 
      --blog-list__secondary-color: #1a1a1a; 
      --blog-list__text-color: #ffffff; 
      --blog-list__light-text-color: #cccccc; 
      --blog-list__dark-text-color: #999999; 
      --blog-list__card-bg: #282828; 
      --blog-list__border-radius: 12px;
      --blog-list__spacing-md: 20px;
      --blog-list__spacing-lg: 30px;
    }

    .blog-list {
      background-color: var(--blog-list__secondary-color);
      color: var(--blog-list__text-color);
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
    }

    .blog-list__hero-section {
      padding: var(--blog-list__spacing-lg) var(--blog-list__spacing-md);
      text-align: center;
      padding-top: var(--header-offset, 120px);
    }

    .blog-list__main-title {
      font-size: 2.5em;
      margin-bottom: 0.5em;
      color: var(--blog-list__primary-color);
      font-weight: bold;
    }

    .blog-list__description {
      font-size: 1.1em;
      max-width: 800px;
      margin: 0 auto var(--blog-list__spacing-lg);
      color: var(--blog-list__light-text-color);
    }

    .blog-list__timeline-section {
      padding: var(--blog-list__spacing-lg) var(--blog-list__spacing-md);
      max-width: 1200px;
      margin: 0 auto;
      position: relative;
    }

    .blog-list__timeline-container {
      position: relative;
      max-width: 1200px;
      margin: 0 auto;
      padding: var(--blog-list__spacing-lg) 0;
    }

    .blog-list__timeline-container::before {
      content: '';
      position: absolute;
      width: 4px;
      background-color: var(--blog-list__primary-color);
      top: 0;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1;
    }

    .blog-list__timeline-item {
      position: relative;
      width: 50%;
      margin-bottom: var(--blog-list__spacing-lg);
      padding: 0 var(--blog-list__spacing-md);
      box-sizing: border-box;
    }

    .blog-list__timeline-item:nth-child(odd) {
      left: 0;
    }

    .blog-list__timeline-item:nth-child(even) {
      left: 50%;
    }

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      width: 16px;
      height: 16px;
      background-color: var(--blog-list__primary-color);
      border-radius: 50%;
      top: 30px;
      z-index: 2;
      border: 3px solid var(--blog-list__card-bg);
      transform: translateX(-50%);
    }

    .blog-list__timeline-item:nth-child(odd)::after {
      right: -25px;
      left: auto;
    }

    .blog-list__timeline-item:nth-child(even)::after {
      left: -5px;
    }

    .blog-list__timeline-card {
      background-color: var(--blog-list__card-bg);
      border-radius: var(--blog-list__border-radius);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      min-height: 250px;
    }

    .blog-list__timeline-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    }

    .blog-list__timeline-card::before {
      content: '';
      position: absolute;
      width: 0;
      height: 0;
      border-top: 15px solid transparent;
      border-bottom: 15px solid transparent;
      top: 30px;
      z-index: 3;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-card::before {
      border-left: 15px solid var(--blog-list__card-bg);
      right: -15px;
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-card::before {
      border-right: 15px solid var(--blog-list__card-bg);
      left: -15px;
    }

    .blog-list__timeline-date-label {
      padding: 10px var(--blog-list__spacing-md);
      font-size: 0.9em;
      color: var(--blog-list__dark-text-color);
      text-align: right;
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-date-label {
      text-align: left;
    }

    .blog-list__timeline-date {
      display: block;
      font-weight: bold;
      color: var(--blog-list__primary-color);
    }

    .blog-list__timeline-image-link {
      display: block;
      overflow: hidden;
    }

    .blog-list__timeline-image {
      width: 100%;
      height: 225px;
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease;
    }

    .blog-list__timeline-card:hover .blog-list__timeline-image {
      transform: scale(1.05);
    }

    .blog-list__timeline-card-body {
      padding: var(--blog-list__spacing-md);
    }

    .blog-list__timeline-card-title {
      font-size: 1.5em;
      margin-bottom: 0.5em;
      line-height: 1.3;
    }

    .blog-list__timeline-card-title-link {
      color: var(--blog-list__text-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__timeline-card-title-link:hover {
      color: var(--blog-list__primary-color);
    }

    .blog-list__timeline-card-summary {
      font-size: 1em;
      color: var(--blog-list__light-text-color);
      margin-bottom: var(--blog-list__spacing-md);
      overflow: hidden;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
    }

    .blog-list__timeline-card-read-more {
      display: inline-block;
      background-color: var(--blog-list__primary-color);
      color: var(--blog-list__secondary-color);
      padding: 10px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, color 0.3s ease;
      font-size: 0.9em;
    }

    .blog-list__timeline-card-read-more:hover {
      background-color: #e6b800;
      color: #000;
    }

    @media (max-width: 1024px) {
      .blog-list__main-title {
        font-size: 2em;
      }
      .blog-list__description {
        font-size: 1em;
      }
      .blog-list__timeline-container::before {
        left: 20px;
        transform: none;
      }
      .blog-list__timeline-item {
        width: 100%;
        left: 0;
        padding-left: 50px;
        margin-bottom: var(--blog-list__spacing-lg);
      }
      .blog-list__timeline-item::after {
        left: 20px;
        transform: translateX(-50%);
      }
      .blog-list__timeline-card::before {
        display: none;
      }
      .blog-list__timeline-date-label {
        text-align: left;
      }
      .blog-list__timeline-item:nth-child(odd)::after,
      .blog-list__timeline-item:nth-child(even)::after {
        left: 20px;
        right: auto;
      }
    }

    @media (max-width: 767px) {
      .blog-list__hero-section {
        padding: var(--blog-list__spacing-md);
        padding-top: var(--header-offset, 120px);
      }
      .blog-list__main-title {
        font-size: 1.8em;
      }
      .blog-list__description {
        font-size: 0.9em;
      }
      .blog-list__timeline-section {
        padding: var(--blog-list__spacing-md) 15px;
      }
      .blog-list__timeline-item {
        padding-left: 40px;
      }
      .blog-list__timeline-container::before {
        left: 15px;
      }
      .blog-list__timeline-item::after {
        left: 15px;
      }
      .blog-list__timeline-card-title {
        font-size: 1.2em;
      }
      .blog-list__timeline-card-summary {
        -webkit-line-clamp: 4;
      }
      .blog-list__timeline-image {
        height: 180px;
      }
    }